The source register

Access dates describe successful reading of the source, not a guarantee that its terms remain unchanged. Three records retain earlier dates where the October 5 revisit did not return usable product or policy text.

1. CoreAge Rx Spot On product record ↗

   Commercial product page

   Accessed 2026-10-05

2. CoreAge Rx Spot On offer and service disclosures ↗

   Commercial offer; current cards and footer

   Accessed 2026-10-05

3. Musely The Spot Cream Rx ↗

   Commercial prescription product page

   Accessed 2026-10-05

4. Musely: What are the formulas of The Spot Cream? ↗

   Provider formula help record

   Accessed 2026-10-05

5. Musely: Ingredients in Musely Treatments ↗

   Provider ingredient help record; Spot Cream section

   Accessed 2026-10-05

6. Musely: Breakdown of Doctor Visit Fees ↗

   Provider fee and consultation-access record

   Accessed 2026-10-05

7. Musely: What is the 60-Day Result Guarantee? ↗

   Provider guarantee conditions

   Accessed 2026-10-05

8. Curology Custom Formula Rx ↗

   Commercial product and formula record

   Accessed 2026-10-05

9. Curology service and provider explanation ↗

   Commercial service description and FAQ

   Accessed 2026-10-05

10. Curology: Messaging your dermatology provider ↗

    Provider messaging policy; February 23, 2024

    Accessed 2026-09-27

11. Curology Refund Policy ↗

    Provider refund policy; May 27, 2026

    Accessed 2026-09-27

12. Curology Terms of Service ↗

    Commercial service terms; dermatology provisions

    Accessed 2026-10-05

13. FDA: Compounding and the FDA, Questions and Answers ↗

    Federal regulator patient information

    Accessed 2026-10-05

14. AAD: Melasma diagnosis and treatment ↗

    Professional association patient information

    Accessed 2026-10-05

15. AAD: Rash 101: When to seek medical treatment ↗

    Professional association warning context

    Accessed 2026-10-05

16. FDA: Pharmacists Help You Use Medicines Safely ↗

    Official medicine-history, pharmacy-question and conflicting-information guidance; no individual compatibility decision

    Accessed 2026-10-05

17. FDA: Potentially harmful OTC skin lightening products ↗

    April 19, 2022 communication, freshly checked; hydroquinone-associated adverse reports with no provider-specific incidence

    Accessed 2026-10-05

18. AAD: How to fade dark spots in darker skin tones ↗

    Possible triggers and cause-specific context, updated March 10, 2025; not self-diagnosis

    Accessed 2026-10-05

19. AAD: How to prepare for a telemedicine appointment ↗

    History, follow-up and clinical information-sharing questions, updated August 18, 2023

    Accessed 2026-10-05

20. AAD: How to take pictures of your skin for your dermatologist ↗

    Clinical image purpose, quality and secure-sharing context, updated July 20, 2023; no personal capture schedule or image assessment

    Accessed 2026-10-05

21. AAD: What is telemedicine? ↗

    Scope of remote assessment and possible in-person examination, updated June 22, 2023

    Accessed 2026-10-05

22. AAD: Telemedicine: How to get quality care ↗

    Questions about provider identity, history and in-person care access, updated June 22, 2023; not a verified service guarantee

    Accessed 2026-10-05

23. FTC: Health Products Compliance Guidance ↗

    Advertising imagery and matching evidence to the actual product and claim; not a photographic diagnosis or authentication method

    Accessed 2026-10-05

24. Obagi Nu-Derm Clear prescription cream — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

25. Obagi Nu-Derm Clear prescription cream — official context ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

26. Dermatica Personalized melasma treatment — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

27. Dermatica Personalized melasma treatment — official context ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

28. Agency Dark Spot Rx — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

29. Agency Dark Spot Rx — official context ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

30. Hers Anti-Aging Rx Cream — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

31. Hims Personalized Anti-Aging Cream — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

32. RedBox Rx Hydroquinone 4% Cream — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

33. Strut Health Strut Melasma Formula — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

34. Miiskin Hydroquinone Prescription Service — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

35. Skin Medicinals Prescription Lightening Creams — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

36. Skin Medicinals Prescription Lightening Creams — official context ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

37. Paula's Choice Clinical Discoloration Repair Serum — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

38. CeraVe Resurfacing Retinol Serum — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

39. The Ordinary Alpha Arbutin 2% + HA — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

40. Naturium Tranexamic Topical Acid 5% — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

41. Topicals Faded Brightening + Clearing Serum — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

42. Murad Rapid Dark Spot Correcting Serum — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

43. Olay Super Serum — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

44. Peter Thomas Roth Potent-C Brightening Vitamin C Moisturizer — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

45. Urban Skin Rx Even Tone Super Glow Serum — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

46. Eucerin Radiant Tone Dual Serum — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

47. Clinique Even Better Clinical Dark Spot Clearing Serum — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

48. Neutrogena Rapid Tone Repair Retinol + Vitamin C Dark Spot Corrector — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

49. The INKEY List Tranexamic Acid Serum — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

50. Burt's Bees Renewal Dark Spot Corrector — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-01

51. Renée Rouleau HyperFix Fading Toner — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

52. Renée Rouleau HyperFix Fading Toner — official context ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

53. Stratia Rewind — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

54. EADEM Milk Marvel — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

55. Alpha-H Liquid Gold — official product ↗

    Current manufacturer or professional-service description

    Accessed 2026-10-05

56. Likeness Rx — Dark Spot Cream ↗

    Commercial product page

    Accessed 2026-10-05

57. SuperHealthy Rx: published service menu ↗

    Commercial provider description

    Accessed 2026-10-05

58. SuperHealthy Rx: GLP-1 offer ↗

    Commercial provider description

    Accessed 2026-10-05

59. SuperHealthy Rx: NAD+ injectable offer ↗

    Commercial provider description

    Accessed 2026-10-05

60. CoreAge Rx: shipping reference and service details ↗

    Homepage shipping reference; customer service and payment details supplied for this review, without a checkout or timed support test

    Accessed 2026-10-11

61. SuperHealthy Rx: shipping reference and service details ↗

    Homepage shipping reference; customer service and payment details supplied for this review, without a checkout or timed support test

    Accessed 2026-10-11

62. No.5 Glutathione TXA Advanced Dark Spot Ampoule Concentrate ↗

    Official public source

    Accessed 2026-10-13

63. Help & FAQ | numbuzin ↗

    Official public source

    Accessed 2026-10-13

64. How to test skin care products ↗

    Official public source

    Accessed 2026-10-13

65. Niacinamide Picotonic Shot Pigmentation Cream – Dr.Melaxin.us ↗

    Official public source

    Accessed 2026-10-13

66. Shipping & Return – Dr.Melaxin.us ↗

    Official public source

    Accessed 2026-10-13

67. Vinoperfect Facial Radiance Dark Spot Serum | CAUDALIE® ↗

    Official public source

    Accessed 2026-10-13

68. Frequently Asked Questions | CAUDALIE® | RETURN POLICY ↗

    Official public source

    Accessed 2026-10-13

69. Vitamin illuminating Serum_Original – EQQUALBERRY ↗

    Official public source

    Accessed 2026-10-13

70. Refund policy – EQQUALBERRY ↗

    Official public source

    Accessed 2026-10-13

71. Efficacy and Safety of Generic Fluocinolone Acetonide, Hydroquinone, and Tretinoin Cream Compared With TRI-LUMA for the Treatment of Moderate-To-Severe Melasma in Chinese Patients: A Randomized, Single-Center, Placebo-Controlled Trial. ↗

    Full research article, with indexed abstract where available

    Accessed 2026-10-21

72. DailyMed: TRI-LUMA fluocinolone acetonide, hydroquinone, and tretinoin cream prescribing information ↗

    Full official prescribing information

    Accessed 2026-10-21

73. Comparison of Visible Light-Protective Tinted Sunscreen to Untinted Sunscreen to Protect Melasma Patients During Summer: A Prospective Randomized Investigator-Blinded Study. ↗

    Full primary research letter plus verified PMC funding footnote; supporting-information document and figure-derived numerical data not reviewed

    Accessed 2026-10-21

74. FDA warns consumers of skin products containing mercury and/or hydroquinone ↗

    Current FDA consumer safety notice, introductory safety text read; individual product-testing table is not used for provider comparisons.

    Accessed 2026-10-21